推荐：Sudan III, C.I. 26100@2024已更新

别名:Sudan III, C.I. 26100, 1-(4-Phenylazophenylazo)-2-naphthol

Empirical Formula (Hill Notation):C22H16N4O

CAS号:85-86-9

分子量:352.39

MDL编号:MFCD00003905

EC索引号:201-638-4

属性
形式
solid

质量水平
200

缺失
≤2% loss on drying, 110°C

mp
199 °C (decomposition)

λmax
506-512 nm in toluene

储存温度
2-30°C

InChI
1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,25H/b24-23?,26-22-

InChI key
HTPQPMPFXUWUOT-SRURNFRUSA-N

说明
应用
Sudan III is a non-ionic fat-soluble dye (lysochrome) that belongs to the class of azo-dye. It is predominantly used for staining lipids, triglycerides, and intracellular lipoproteins. It is also used for coloring textiles, plastics wax, floor polish, varnish, spirit lacquers, externally applied drugs, cosmetics, and contact lenses.[1][2][3][4]
分析说明
Identity (UV/VIS-Spectrum): passes test
Absorption maximum λmax. (toluene): 506 - 512 nm
Spec. Absorptivity A 1%/1cm (λmax.; 0.005 g/l; Toluol): ≥ 750
TLC-Test: passes test
Loss on drying (110?°C): ≤ 2 %

安全信息
储存分类代码
11 - Combustible Solids

WGK
WGK 3

闪点(°F)
Not applicable

闪点(°C)
Not applicable